Can-Am Outlander 400 EFI 2009 Operator's Manual page 124

TECHNICAL GUIDELINES
ENGINE LACKS ACCELERATION OR POWER (cont'd)
6. Engine is under a protection mode.
– Check multifunction gauge display for messages.
– Multifunction gauge CHECK ENGINE indicator lamp is on and display shows
CHECK ENGINE or LIMP HOME, contact an authorized Can-Am dealer.
ENGINE OVERHEATS
1. Low coolant level in cooling system.
– Check coolant level, refer MAINTENANCE INFORMATION.
2. Dirty radiators fins.
– Check and clean radiator fins. See MAINTENANCE INFORMATION section.
3. Cooling fan is not working.
– Check fan fuse. See MAINTENANCE INFORMATION section. If fuse is
good, contact an authorized Can-Am dealer.
ENGINE BACKFIRE
1. Exhaust system leakage.
– Contact an authorized Can-Am dealer.
2. Engine is running too hot.
– See ENGINE LACKS ACCELERATION OR POWER.
3. Ignition timing is incorrect or there is an ignition system failure.
– Contact an authorized Can-Am dealer.
ENGINE MISFIRE
1. Fouled/damaged/worn spark plug.
– Clean/verify spark plug and heat range. Replace as required.
2. Water in fuel.
– Drain fuel system and refill with fresh fuel.
VEHICLE CANNOT REACH FULL SPEED
1. Engine.
– See ENGINE LACKS ACCELERATION OR POWER.
2. Parking brake.
– Ensure brake locking lever is completely removed.
3. Air filter/housing plugged or dirty.
– Check air filter and clean if necessary.
– Check deposits in air filter housing drain.
– Check the position of the air intake tube.
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